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ipa: rkisp1: lsc: Pass crop rectangle as parameter

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In preparation for the upcoming rework, pass the crop rectangle as
parameter to samplePolynomial(). This patch contains no functional
change.

Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Rui Wang <rui.wang@ideasonboard.com>
This commit is contained in:
Stefan Klug
2026-01-28 17:00:29 +01:00
parent d474a5aa8a
commit d59081c2e2
1 changed files with 12 additions and 10 deletions
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22
src/ipa/rkisp1/algorithms/lsc.cpp
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@@ -93,7 +93,8 @@ private:
std::vector<double> sizesListToPositions(const std::vector<double> &sizes);
std::vector<uint16_t> samplePolynomial(const LscPolynomial &poly,
Span<const double> xPositions,
Span<const double> yPositions);
Span<const double> yPositions,
const Rectangle &cropRectangle);
Size sensorSize_;
Rectangle cropRectangle_;
@@ -136,10 +137,10 @@ int LscPolynomialLoader::parseLscData(const YamlObject &yamlSets,
std::vector<double> xPos = sizesListToPositions(xSizes_);
std::vector<double> yPos = sizesListToPositions(ySizes_);
set.r = samplePolynomial(*pr, xPos, yPos);
set.gr = samplePolynomial(*pgr, xPos, yPos);
set.gb = samplePolynomial(*pgb, xPos, yPos);
set.b = samplePolynomial(*pb, xPos, yPos);
set.r = samplePolynomial(*pr, xPos, yPos, cropRectangle_);
set.gr = samplePolynomial(*pgr, xPos, yPos, cropRectangle_);
set.gb = samplePolynomial(*pgb, xPos, yPos, cropRectangle_);
set.b = samplePolynomial(*pb, xPos, yPos, cropRectangle_);
}
if (lscData.empty()) {
@@ -178,13 +179,14 @@ std::vector<double> LscPolynomialLoader::sizesListToPositions(const std::vector<
std::vector<uint16_t> LscPolynomialLoader::samplePolynomial(const LscPolynomial &poly,
Span<const double> xPositions,
Span<const double> yPositions)
Span<const double> yPositions,
const Rectangle &cropRectangle)
{
double m = poly.getM();
double x0 = cropRectangle_.x / m;
double y0 = cropRectangle_.y / m;
double w = cropRectangle_.width / m;
double h = cropRectangle_.height / m;
double x0 = cropRectangle.x / m;
double y0 = cropRectangle.y / m;
double w = cropRectangle.width / m;
double h = cropRectangle.height / m;
std::vector<uint16_t> samples;
samples.reserve(xPositions.size() * yPositions.size());